Hollow Open Cell Insulation Rubber Silicone Sponge Tube

FOB Reference Price:Get Latest Price
$0.50 - $1.50 / Meters | 1000 Meter/Meters , Silicone Sponge Tube (Min. Order)
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Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Silicone Sponge Tube
100% silicone raw material
any color available
Shore C 15° - 70° ± 5 °
0.2- 1.0g/cm3 ± 0.1
Tearing Strength:
≥ 2KN/m
Working Temperature:
-40~200° ℃
Flammability (UL-94):
Hollow Open Cell Insulation Rubber Silicone Sponge Tube
Supply Ability
Supply Ability:
1000000 Meter/Meters per Month , Silicone Sponge Tube
Packaging & Delivery
Packaging Details
50m/roll,pp bag in carton
HK/Shenzhen port
Lead Time :
Shipped in 12 days after payment

Hollow Open Cell Insulation Rubber Silicone Sponge Tube

Product Description

Hollow Open Cell Insulation Rubber Silicone Sponge Tube 

1.Silicone spongerubber foam tube are widely used in door, window and high temperature machines industry. 

2.They are extruded products which are made of special silicone raw material, adding some proportion of foam auxiliary material to form the shape of sponge honeycomb. 

3.They are called foam silicone hose, sponge silicone tube, heat retaining silicone tube or heat insulation silicone tube. 

4.They have excellent properties of heat resistance, ozone resistance, insulation, permanent compression set value, elasticity and sealing. 

5.They are usually used in the parts of heat preserving, heat shielding, damping,noise reducing, waterproof sealing and weight reducing. 

Main properties
Hollow Open Cell Insulation Rubber Silicone Sponge Tube


1)ROHS SGS Compliant

2)Temperature Range: -60~+250°c

3)Elongation: 250%

4)Density: 0.3~0.95g/cm3

5)Hardness: 5-60Shore A

6)Tensile Strength: 10-30psi

7)Length: any length available

8)Size: any size available

9)Color: any color available

10)Flexible, arc-resistance,corona-resistant


Silicone sponge rubber foam tube (tube/pipe/hose/sleeving/tubing) widely used in the baking industry,machinery manufacturing,electronics industry,hot melt equipment industries for sealing,insulation,and high performance gaskets and seals.



It has the feature of high and low temperature resistance(-60-+250C),anti-ozone,weathering resistance and good electrode,also has chemical stability,anti-aging,anti-radiation,good permeability,very good sealing property.


 Hollow Open Cell Insulation Rubber Silicone Sponge Tube




 Packing details:50m/roll,pp bag in carton


 Delivery detail:10-12 days






Q: Are you a manufacture or trading company?

A: We are manufacture in China. With 10 years' experiences in silicone sponge tube.

Q:I would like some more details about this Silicone Sponge tube.

A:Please click the “send” button to send me an inquiry.

Or Email me at  vicky(AT)insulation-tubing.com

Or contact me through below method:

skype: vicky021388


whatsapp/wechat :+86 13997622683

Q:What’s your MOQ?

A: 200meters  but small test order is also available.

Q:Please provide us with your best price?

A:Please advise how many do you want? I will quote to you once get your information.

Q:Would you send me a product sample before i place an order?

A:yes,sample is free for small swatch 

sample time: 1-3 days for exsiting specification. 5-7days for customized items.

Q:What’s the shipping cost for a sample to our door?

A:Please advise your address and i will quote to you asap.

Q:Do you accept Alibaba ESCROW ?

A: yes, we accept  ESCROW . And west union,


Q:Do you work with DHL, FEDEX or UPS?

A: yes, all of them. TNT, also acceptable.

Q:What shiping method do you prefer?

A: For small order with light weight we prefer EXPRESS.

For larger heavy goods, ship by sea or by air is the most economical way.

But it depends on you.

Company Information

 About factroy
We are one of the most professional insulation tubing and products manufacturer in China.
Our products including latex tubing,EPDM tubing,EPDM sponge tubing/sheet/strip/rod/extrusion,
silicone tubing,silicone sponge sheet/strip/rod/extrusion, silicone sponge pipe,Silicone Fiberglass tubing,
PVC tubing,heat shrink tubing,Teflon/PTFE tubing,convoluted/corrugated tubing, silicone O ring etc.

We will provide you the products with competitve prices and good quality.
Samples can be made if you need and trial order also welcome, please contact us freely.